Home / 5,440,494.65-7,507,882.57-2,993,053.17

Finding the Fourth Proportional to 5,440,494.65, 7,507,882.57 and 2,993,053.17

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Solution

The fourth proportional to 5,440,494.65, 7,507,882.57 and 2,993,053.17 is: 4,130,413.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,440,494.65 : 7,507,882.57 = 2,993,053.17 : x
  2. Step 2: Convert to fraction form
    5,440,494.65/7,507,882.57 = 2,993,053.17/x
  3. Step 3: Cross multiply
    5,440,494.65x = 7,507,882.57 × 2,993,053.17
  4. Step 4: Simplify right side
    5,440,494.65x = 22,471,491,756,618.98
  5. Step 5: Solve for x
    x = 22,471,491,756,618.98/5,440,494.65
  6. Step 6: Final answer
    x = 4,130,413.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.